<div class="csl-bib-body">
<div class="csl-entry">Biro, D., Diwoky, F., & Schmidt, E. (2022). Reduced order field-circuit modeling of squirrel cage induction machines for automotive applications. <i>COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING</i>, <i>41</i>(3), 794–806. https://doi.org/10.1108/COMPEL-03-2021-0092</div>
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dc.identifier.issn
0332-1649
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/213630
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dc.description.abstract
Purpose: The aim of the paper is to investigate the impacts of simplifications of a reduced-order simulation model of squirrel cage induction machines (SCIMs) by numerical experiments. Design/methodology/approach: Design of setups to isolate the main influences on the results of the reduced-order model of SCIMs. Results of time-stepping finite element calculations are used as benchmark. Findings: Whereas neglecting eddy current effects and the assumption of a sinusoidal rotor current distribution leads to acceptable deviations in regular inverter operation, the sampling and interpolation of the machine parameters in a two-axis coordinate system considerably deteriorate the model accuracy. Using a polar coordinate system for this purpose is expected to significantly improve the model quality. Originality/value: Preparing the ground for a successful, both fast and accurate simulation model of SCIMs as parts of electrified drivetrains.
en
dc.language.iso
en
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dc.publisher
EMERALD GROUP PUBLISHING LTD
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dc.relation.ispartof
COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING
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dc.subject
Electrical machine
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dc.subject
Finite element analysis
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dc.subject
Induction machine modeling
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dc.subject
Multiphysics
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dc.subject
Reduced-order model
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dc.subject
Space vector theory
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dc.title
Reduced order field-circuit modeling of squirrel cage induction machines for automotive applications
